package com.hxzy.servlet;

import com.hxzy.service.Impl.MessageServiceImpl;
import com.hxzy.service.MessageService;
import com.hxzy.vo.MessageVo;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;


@WebServlet("/index")
public class IndexServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        resp.setContentType("utf-8");
        MessageService service=new MessageServiceImpl();
        List<MessageVo> messageVos = service.queryAllMessageVo();
        req.setAttribute("messages",messageVos);
        req.getRequestDispatcher("/index.jsp").forward(req,resp);
    }
}
